Car still having issues. p0300 p0173 - Page 2 - 3000GT/Stealth International Message Center

NeoValentine · 05-22-2008, 11:44 PM

I found a pinch in the fuel line...

But even after cutting it out, using some rubber hose to fix it, the CEL's are still coming back... Any thoughts? I tried the Carb cleaner but nothing happened. Please help me before I give up and sell this bitch.

stryfe · 05-23-2008, 01:46 AM

were you able to try another ECU yet?

NeoValentine · 05-23-2008, 08:38 AM

I've got one coming in the mail to try in a few days. I really hope it solves this issue.

NeoValentine · 06-09-2008, 07:07 PM

The ECU sent to me was a 94-95. No good to me. Any other ideas on what would cause a p0300???? Please help it's happening every other day. HELP!

NeoValentine · 06-12-2008, 08:55 AM

Ok I hope people still read this. Yesterday at Idle I was staring at my Wideband O2 sensor, Everyone once in awhile, not in any kinda rythem, it'd idle at 14.9 constantly then shoot to 16.7 for a split second then back to 14.9. I was wondering, I just realized my Fuel Filter is about 90k old. Could this be the issue?

Black_Sunshine · 06-12-2008, 04:59 PM

yeah, clogged fuel filters can do weird things to the engine. if you're having problems finding a fuel line, i don't think the dealer charges that much for them. when i ordered mine from them, it was $40. i ended up canceling it since i got my ss line. i would also check your o2 sensors and your TPS.

NeoValentine · 06-12-2008, 05:02 PM

o2's and Tps are new

NeoValentine · 06-17-2008, 08:07 AM

Replaced the fuel filter and still got the damn p0300.... HELP! I'm so fucking sick of this problem.

Black_Sunshine · 06-17-2008, 08:38 AM

try sending your ecu to get repaired or find a good 96 tt ecu.

TTstealthracing · 06-18-2008, 03:28 AM

Quote:

Originally Posted by NeoValentine

Replaced the fuel filter and still got the damn p0300.... HELP! I'm so fucking sick of this problem.

how does the car run with that code does it miss let me know

05-22-2008, 11:44 PM	#11 (permalink)
NeoValentine MI SCUZI! MI SCUZI! Join Date: Jul 2000 Location: San Jose Drives: Twin Turbo SL Trader Rating: (42)	Re: Car still having issues. p0300 p0173 I found a pinch in the fuel line... But even after cutting it out, using some rubber hose to fix it, the CEL's are still coming back... Any thoughts? I tried the Carb cleaner but nothing happened. Please help me before I give up and sell this bitch. __________________ R.I.P. Beastly-SRT 2/21/08 9:04AM-2/21/08 2:27PM

05-23-2008, 01:46 AM	#12 (permalink)
stryfe Smash, Bang, AND Pow Join Date: Aug 2005 Location: Mildenhall, UK Drives: The Flamethrower Trader Rating: (8)	Re: Car still having issues. p0300 p0173 were you able to try another ECU yet? __________________ '92 3000GT VR4 13T's: 428awhp / 434awtq --- 12.44@114.76mph 13Ts \| FMIC + PPE pipes \| 550CC \| 3" Exhaust \| PST 1pc CFDS EMU \| Stock Chromies FTW \| Spec Stage 3+

05-23-2008, 08:38 AM	#13 (permalink)
NeoValentine MI SCUZI! MI SCUZI! Join Date: Jul 2000 Location: San Jose Drives: Twin Turbo SL Trader Rating: (42)	Re: Car still having issues. p0300 p0173 I've got one coming in the mail to try in a few days. I really hope it solves this issue.

06-09-2008, 07:07 PM	#14 (permalink)
NeoValentine MI SCUZI! MI SCUZI! Join Date: Jul 2000 Location: San Jose Drives: Twin Turbo SL Trader Rating: (42)	Re: Car still having issues. p0300 p0173 The ECU sent to me was a 94-95. No good to me. Any other ideas on what would cause a p0300???? Please help it's happening every other day. HELP!

06-12-2008, 08:55 AM	#15 (permalink)
NeoValentine MI SCUZI! MI SCUZI! Join Date: Jul 2000 Location: San Jose Drives: Twin Turbo SL Trader Rating: (42)	Re: Car still having issues. p0300 p0173 Ok I hope people still read this. Yesterday at Idle I was staring at my Wideband O2 sensor, Everyone once in awhile, not in any kinda rythem, it'd idle at 14.9 constantly then shoot to 16.7 for a split second then back to 14.9. I was wondering, I just realized my Fuel Filter is about 90k old. Could this be the issue?

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06-12-2008, 04:59 PM	#16 (permalink)
Black_Sunshine Boost Happy Join Date: Jan 2002 Location: Bay Area CALI Drives: a japanese dodge Trader Rating: (62)	Re: Car still having issues. p0300 p0173 yeah, clogged fuel filters can do weird things to the engine. if you're having problems finding a fuel line, i don't think the dealer charges that much for them. when i ordered mine from them, it was $40. i ended up canceling it since i got my ss line. i would also check your o2 sensors and your TPS. __________________

06-12-2008, 05:02 PM	#17 (permalink)
NeoValentine MI SCUZI! MI SCUZI! Join Date: Jul 2000 Location: San Jose Drives: Twin Turbo SL Trader Rating: (42)	Re: Car still having issues. p0300 p0173 o2's and Tps are new

06-17-2008, 08:07 AM	#18 (permalink)
NeoValentine MI SCUZI! MI SCUZI! Join Date: Jul 2000 Location: San Jose Drives: Twin Turbo SL Trader Rating: (42)	Re: Car still having issues. p0300 p0173 Replaced the fuel filter and still got the damn p0300.... HELP! I'm so fucking sick of this problem.

06-17-2008, 08:38 AM	#19 (permalink)
Black_Sunshine Boost Happy Join Date: Jan 2002 Location: Bay Area CALI Drives: a japanese dodge Trader Rating: (62)	Re: Car still having issues. p0300 p0173 try sending your ecu to get repaired or find a good 96 tt ecu.